Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2020PNEL: Pointer Network Based End-To-End Entity Linking over Knowledge Graphs
Banerjee, Debayan; Chaudhuri, Debanjan; Dubey, Mohnish; Lehmann, Jens
Conference Paper
2020Semantic Representation of Physics Research Data
Say, Aysegul; Fathalla, Said; Vahdati, Sahar; Lehmann, Jens; Auer, Sören
Conference Paper
2020Temporal Knowledge Graph Completion Based on Time Series Gaussian Embedding
Xu, Chenjin; Nayyeri, Mojtaba; Alkhoury, Fouad; Yazdi, Hamed; Lehmann, Jens
Conference Paper
2020Unveiling Relations in the Industry 4.0 Standards Landscape Based on Knowledge Graph Embeddings
Rivas, Ariam; Grangel-González, Irlán; Collarana, Diego; Lehmann, Jens; Vidal, Maria-Esther
Conference Paper
2019How to feed the Squerall with RDF and other data nuts?
Mami, Mohamed Nadjib; Graux, Damien; Scerri, Simon; Jabeen, Hajira; Auer, Soeren; Lehmann, Jens
Conference Paper
2019Incorporating Joint Embeddings into Goal-Oriented Dialogues with Multi-task Learning
Kassawat, Firas; Chaudhuri, Debanjan; Lehmann, Jens
Conference Paper
2019Predicting Missing Links Using PyKEEN
Ali, Mehdi; Hoyt, Charles Tapley; Domingo-Fernandez, Daniel; Lehmann, Jens
Conference Paper
2019Pretrained Transformers for Simple Question Answering over Knowledge Graphs
Lukovnikov, Denis; Fischer, Asja; Lehmann, Jens
Conference Paper
2019Squerall: Virtual Ontology-Based Access to Heterogeneous and Large Data Sources
Mami, Mohamed Nadjib; Graux, Damien; Scerri, Simon; Jabeen, Hajira; Auer, Soeren; Lehmann, Jens
Conference Paper
2018Why reinvent the wheel. Let's build question answering systems together
Singh, Kuldeep; Radhakrishna, Arun Sethupat; Both, Andreas; Shekarpour, Saeedeh; Lytra, Ioanna; Usbeck, Ricardo; Vyas, Akhilesh; Khikmatullaev, Akmal; Punjani, Dharmen; Lange, Christoph; Vidal, Maria-Esther; Lehmann, Jens; Auer, Sören
Conference Paper
2018Wikidata through the Eyes of DBpedia
Ismayilov, Ali; Kontokostas, Dimitris; Auer, Sören; Lehmann, Jens; Hellmann, Sebastian
Journal Article
2017Benchmarking faceted browsing capabilities of triplestores
Petzka, Henning; Stadler, Claus; Katsimpras, Georgios; Haarmann, Bastian; Lehmann, Jens
Conference Paper
2017Benchmarking RDF Storage Solutions with IGUANA
Conrads, Felix; Lehmann, Jens; Saleem, Muhammad; Ngonga Ngomo, Axel-Cyrille
Conference Paper
2017Big Data Europe
Jabeen, Hajira; Archer, Phil; Scerri, Simon; Versteden, Aad; Ermilov, Ivan; Mouchakis, Giannis; Lehmann, Jens; Auer, Sören
Conference Paper
2017Distributed semantic analytics using the SANSA stack
Lehmann, Jens; Sejdiu, Gezim; Bühmann, Lorenz; Westphal, Patrick; Stadler, Claus; Ermilov, Ivan; Bin, Simon; Chakraborty, Nilesh; Saleem, Muhammad; Ngonga Ngomo, Axel-Cyrille; Jabeen, Hajira
Conference Paper
2017How to revert question answering on knowledge graphs
Maheshwari, Gaurav; Dubey, Mohnish; Trivedi, Priyansh; Lehmann, Jens
Conference Paper
2017Implementing scalable structured machine learning for big data in the SAKE project
Bin, Simon; Westphal, Patrick; Lehmann, Jens; Ngonga Ngomo, Axel-Cyrille
Conference Paper
2017JPA Criteria Queries over RDF Data
Stadler, Claus; Lehmann, Jens
Conference Paper
2017LC-QuAD: A corpus for complex question answering over knowledge graphs
Trivedi, Priyansh; Maheshwari, Gaurav; Dubey, Mohnish; Lehmann, Jens
Conference Paper
2017Managing Lifecycle of Big Data Applications
Ermilov, Ivan; Ngonga Ngomo, Axel-Cyrille; Versteden, Aad; Jabeen, Hajira; Sejdiu, Gezim; Argyriou, Giorgos; Selmi, Luigi; Jakobitsch, Jürgen; Lehmann, Jens
Conference Paper
2017Named Entity Recognition in Twitter using Images and Text
Esteves, Diego; Peres, Rafael; Lehmann, Jens; Napolitano, Giulio
Conference Paper
2017SQCFramework: SPARQL Query Containment Benchmark Generation Framework
Saleem, Muhammad; Stadler, Claus; Mehmood, Qaiser; Lehmann, Jens; Ngonga Ngomo, Axel-Cyrille
Conference Paper
2017Sustainable linked data generation: The case of DBpedia
Maroy, Wouter; Dimou, Anastasia; Kontokostas, Dimitris; Meester, Ben de; Verborgh, Ruben; Lehmann, Jens; Mannens, Erik; Hellmann, Sebastian
Conference Paper
2017The Tale of Sansa Spark
Ermilov, Ivan; Lehmann, Jens; Petzka, Henning
Presentation
2017The tale of sansa spark
Ermilov, Ivan; Lehmann, Jens; Sejdiu, Gezim; Bühmann, Lorenz; Westphal, Patrick; Stadler, Claus; Bin, Simon; Chakraborty, Nilesh; Petzka, Henning; Saleem, Muhammad; Ngonga Ngomo, Axel-Cyrille; Jabeen, Hajira
Conference Paper
2017A vocabulary-independent generation framework for DBpedia and beyond
Meester, Ben de; Dimou, Anastasia; Maroy, Wouter; Kontokostas, Dimitris; Verborgh, Ruben; Lehmann, Jens; Mannens, Erik; Hellmann, Sebastian
Conference Paper
2016Exploring term networks for semantic search over RDF knowledge graphs
Marx, Edgard; Höffner, Konrad; Shekarpour, Saeedeh; Ngonga Ngomo, Axel-Cyrille; Lehmann, Jens; Auer, Sören
Conference Paper
2016LITMUS: An open extensible framework for benchmarking RDF data management solutions
Thakkar, Harsh; Dubey, Mohnish; Sejdiu, Gezim; Ngonga Ngomo, Axel-Cyrille; Debattista, Jeremy; Lange, Christoph; Lehmann, Jens; Auer, Sören; Vidal, Maria-Esther
Electronic Publication
2015Know@LOD 2015. Knowledge Discovery and Data Mining Meets Linked Open Data. Online resource
: Völker, Johanna; Paulheim, Heiko; Lehmann, Jens; Svatek, Vojtech
Conference Proceedings
2015RDF Editing on the Web with REX
Stadler, Claus; Arndt, Natanael; Martin, Michael; Lehmann, Jens
Conference Paper
2015Simplified RDB2RDF Mapping
Stadler, Claus; Unbehauen, Joerg; Westphal, Patrick; Sherif, Mohamed Ahmed; Lehmann, Jens
Conference Paper
2014Databugger: A test-driven framework for debugging the web of data
Kontokostas, Dimitris; Westphal, Patrick; Auer, Sören; Hellmann, Sebastian; Lehmann, Jens; Cornelissen, Roland
Conference Paper
2014Introduction to linked data and its lifecycle on the web
Ngonga Ngomo, Axel-Cyrille; Auer, Sören; Lehmann, Jens; Zaveri, Amrapali
Conference Paper
2014Towards an open question answering architecture
Marx, Edgard; Usbeck, Ricardo; Ngonga Ngomo, Axel-Cyrille; Höffner, Konrad; Lehmann, Jens; Auer, Sören
Conference Paper